The solution of sugar in water contains

Options

A. Free atoms
B. Free ions
C. Free molecules
D. Free atom and molecules

Answer

To solve the question regarding the composition of a sugar solution in water, we need to analyze the nature of sugar and its behavior when dissolved in water. Here’s a step-by-step solution:

### Step 1: Identify the Components of the Solution
- A sugar solution consists of sugar (solute) and water (solvent).

### Step 2: Understand the Nature of Sugar
- Sugar (sucrose) is a non-electrolyte. This means that when sugar dissolves in water, it does not dissociate into ions. Instead, it remains as whole molecules.

### Step 3: Analyze the Options Given
- The options provided are:
1. Free atoms
2. Free ions
3. Free molecules
4. Free atoms and molecules

### Step 4: Evaluate Each Option
- **Option 1: Free atoms** - This is incorrect because sugar does not exist as free atoms in solution; it exists as molecules.
- **Option 2: Free ions** - This is also incorrect because sugar does not dissociate into ions in solution.
- **Option 3: Free molecules** - This is correct because sugar remains as intact molecules when dissolved in water.
- **Option 4: Free atoms and molecules** - This is incorrect for the same reason as option 1; there are no free atoms.

### Step 5: Conclusion
- The correct answer is **Option 3: Free molecules**. In a sugar solution, sugar exists as free molecules, and there are no free ions or atoms present.

### Final Answer:
The solution of sugar in water contains **free molecules**.

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